Description
A vulnerability was determined in Privoce VoceChat Server up to 0.5.36. This vulnerability affects the function open_graph::fetch of the file src/api/resource.rs of the component open_graphic_parse Endpoint. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Privoce | VoceChat Server | 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.5.6, 0.5.7, 0.5.8, 0.5.9, 0.5.10, 0.5.11, 0.5.12, 0.5.13, 0.5.14, 0.5.15, 0.5.16, 0.5.17, 0.5.18, 0.5.19, 0.5.20, 0.5.21, 0.5.22, 0.5.23, 0.5.24, 0.5.25, 0.5.26, 0.5.27, 0.5.28, 0.5.29, 0.5.30, 0.5.31, 0.5.32, 0.5.33, 0.5.34, 0.5.35, 0.5.36 | — |
References
- VDB-410843 | Privoce VoceChat Server open_graphic_parse Endpoint resource.rs fetch server-side request forgery vdb-entry technical-description
- VDB-410843 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-100893 | CVE Analysis and Report third-party-advisory
- Submit #917632 | Privoce, Inc VoceChat Server <= 0.5.20 Server-Side Request Forgery third-party-advisory
- https://is.yuum.me/posts/2026-08-06-ssrf-vulnerability-in-vocechat-server-v0520/ exploit